The Crescent Obscured: The United States and the Muslim World, 1776-1815

Power through any activity with this ultra-sleek sports watch from adidas. Black polyurethane strap and rectangular polycarbonate case. Black negative display digital dial with ten-lap memory, timer, chronograph, date and alarm. Quartz movement. Water resistant to 50 meters. Two-year limited warranty.

Get in touch with your dark side. Watch by Emporio Armani crafted of black ion-plated stainless steel and gray silicone bracelet and round black ion-plated stainless steel case. Textured black chronograph dial features applied stick indices, minute track, three subdials, date window at three o'clock, three hands and logo. Quartz movement. Water resistant to 50 meters. Two-year limited warranty.

Striking design and meticulous performance by Citizen. Watch crafted of two-tone stainless steel bracelet and round case. Gray dial features applied gold tone stick indices, minute track, date window at three o'clock, three hands and logo. Quartz movement. Water resistant to 50 meters. Three-year limited warranty.